Refrigeration & Air-Conditioning Practice Set-3

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1. On the pressure-enthalpy diagram, condensation and desuperheating is represented by a horizontal line because the process

2. In a refrigeration system, heat absorbed in comparison to heat rejected is

3. For obtaining high COP, the pressure range of compressor should be

4. The refrigerant after condensation process is cooled below the saturation temperature before throttling. Such a process is called

5. In a refrigeration system, the expansion device is connected between the

6. The minimum temperature to which water can be cooled in a cooling tower is

7. Cooling water is required for following equipment in ammonia absorption plant

8. When the temperature of the surrounding is higher than the temperature of the body, then the heat loss by convection from the body to the surrounding will be

9. The bank of tubes at the back of domestic refrigerator is

10. In a lithium bromide absorption refrigeration system


 

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A Demrot is the founder of VideRime Online Learning, a leading engineering website. He did his BE Civil and M.Tech Structure from RGPV University, Bhopal and has been working as an Assistant Professor in a reputed college.

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